I would say that you cannot answer the question if you dont know either the X-value or Y-value. You need to know at least one of them to figure out the other.
The number of students who like Iphone: 46
I hope that answers your question!
C: Moved down and to the left
How are we supposed to help with this what the heck??
They must sell 250 cameras
and 50 more cameras would be a $400 profit